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>JBoss Application Server: Restcomm Sip Servlets Adaptation Layer
/*
* TeleStax, Open Source Cloud Communications Copyright 2012.
* and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.mobicents.as7;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.Map;
import org.jboss.as.controller.AbstractRuntimeOnlyHandler;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleResourceDefinition;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.registry.Resource;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.jboss.msc.service.ServiceController;
import org.mobicents.as7.deployment.SIPWebContext;
import org.mobicents.servlet.sip.core.SipManager;
/**
* @author Tomaz Cerar
* @author Torben Jaeger
* @created 23.2.12 18:32
* @author [email protected]
*/
public class SipDeploymentDefinition extends SimpleResourceDefinition {
public static final SipDeploymentDefinition INSTANCE = new SipDeploymentDefinition();
public static final AttributeDefinition APP_NAME = new SimpleAttributeDefinitionBuilder("app-name", ModelType.STRING).setStorageRuntime().build();
private SipDeploymentDefinition() {
super(PathElement.pathElement(SUBSYSTEM, SipExtension.SUBSYSTEM_NAME),
SipExtension.getResourceDescriptionResolver("deployment"));
}
@Override
public void registerAttributes(ManagementResourceRegistration resourceRegistration) {
resourceRegistration.registerReadOnlyAttribute(APP_NAME, null);
for (SessionStat stat : SessionStat.values()) {
resourceRegistration.registerMetric(stat.definition, SessionManagerStatsHandler.getInstance());
}
}
static class SessionManagerStatsHandler extends AbstractRuntimeOnlyHandler {
static SessionManagerStatsHandler INSTANCE = new SessionManagerStatsHandler();
private SessionManagerStatsHandler() {
}
public static SessionManagerStatsHandler getInstance() {
return INSTANCE;
}
@Override
protected void executeRuntimeStep(OperationContext context, ModelNode operation) throws OperationFailedException {
final PathAddress address = PathAddress.pathAddress(operation.get(ModelDescriptionConstants.OP_ADDR));
final Resource sip = context.readResourceFromRoot(address.subAddress(0, address.size()), false);
final ModelNode subModel = sip.getModel();
final String appName = APP_NAME.resolveModelAttribute(context, subModel).asString();
final ServiceController controller = context.getServiceRegistry(false).getService(SipSubsystemServices.deploymentServiceName(appName));
SessionStat stat = SessionStat.getStat(operation.require(ModelDescriptionConstants.NAME).asString());
if (stat == null) {
context.getFailureDescription().set(SipMessages.MESSAGES.unknownMetric(operation.require(ModelDescriptionConstants.NAME).asString()));
} else {
final SIPWebContext sipContext = SIPWebContext.class.cast(controller.getValue());
SipManager sm = (SipManager) sipContext.getManager();
ModelNode result = new ModelNode();
switch (stat) {
case ACTIVE_SIP_SESSIONS:
// // TODO: what about other manager implementations?
// if (sm.getDistributable() && (sm instanceof DistributableSessionManager)) {
// result.set(((DistributableSessionManager)sm).getActiveSessionCount());
// }
result.set(sm.getActiveSipSessions());
break;
case ACTIVE_SIP_APP_SESSIONS:
// // TODO: what about other manager implementations?
// if (sm.getDistributable() && (sm instanceof DistributableSessionManager)) {
// result.set(((DistributableSessionManager)sm).getActiveSessionCount());
// }
result.set(sm.getActiveSipApplicationSessions());
break;
case EXPIRED_SIP_SESSIONS:
result.set(sm.getExpiredSipSessions());
break;
case EXPIRED_SIP_APP_SESSIONS:
result.set(sm.getExpiredSipApplicationSessions());
break;
case MAX_ACTIVE_SIP_SESSIONS:
result.set(sm.getMaxActiveSipSessions());
break;
case SIP_SESSIONS_CREATED:
result.set(sm.getSipSessionCounter());
break;
case SIP_APP_SESSIONS_CREATED:
result.set(sm.getSipApplicationSessionCounter());
break;
case SIP_SESSIONS_CREATION_RATE:
result.set(sm.getNumberOfSipSessionCreationPerSecond());
break;
case SIP_APP_SESSIONS_CREATION_RATE:
result.set(sm.getNumberOfSipApplicationSessionCreationPerSecond());
break;
case SIP_SESSION_AVG_ALIVE_TIME:
result.set(sm.getSipSessionAverageAliveTime());
break;
case SIP_APP_SESSION_AVG_ALIVE_TIME:
result.set(sm.getSipApplicationSessionAverageAliveTime());
break;
case SIP_SESSION_MAX_ALIVE_TIME:
result.set(sm.getSipSessionMaxAliveTime());
break;
case SIP_APP_SESSION_MAX_ALIVE_TIME:
result.set(sm.getSipApplicationSessionMaxAliveTime());
break;
case REJECTED_SIP_SESSIONS:
result.set(sm.getRejectedSipSessions());
break;
case REJECTED_SIP_APP_SESSIONS:
result.set(sm.getRejectedSipSessions());
break;
default:
throw new IllegalStateException(SipMessages.MESSAGES.unknownMetric(stat));
}
context.getResult().set(result);
}
context.completeStep();
}
}
public enum SessionStat {
ACTIVE_SIP_SESSIONS(new SimpleAttributeDefinition("active-sip-sessions", ModelType.INT, false)),
ACTIVE_SIP_APP_SESSIONS(new SimpleAttributeDefinition("active-sip-application-sessions", ModelType.INT, false)),
EXPIRED_SIP_SESSIONS(new SimpleAttributeDefinition("expired-sip-sessions", ModelType.INT, false)),
EXPIRED_SIP_APP_SESSIONS(new SimpleAttributeDefinition("expired-sip-application-sessions", ModelType.INT, false)),
SIP_SESSIONS_CREATED(new SimpleAttributeDefinition("sip-sessions-created", ModelType.INT, false)),
SIP_APP_SESSIONS_CREATED(new SimpleAttributeDefinition("sip-application-sessions-created", ModelType.INT, false)),
SIP_SESSIONS_CREATION_RATE(new SimpleAttributeDefinition("sip-sessions-per-sec", ModelType.INT, false)),
SIP_APP_SESSIONS_CREATION_RATE(new SimpleAttributeDefinition("sip-application-sessions-per-sec", ModelType.INT, false)),
SIP_SESSION_AVG_ALIVE_TIME(new SimpleAttributeDefinition("sip-session-avg-alive-time", ModelType.INT, false)),
SIP_APP_SESSION_AVG_ALIVE_TIME(new SimpleAttributeDefinition("sip-application-session-avg-alive-time", ModelType.INT, false)),
SIP_SESSION_MAX_ALIVE_TIME(new SimpleAttributeDefinition("sip-session-max-alive-time", ModelType.INT, false)),
SIP_APP_SESSION_MAX_ALIVE_TIME(new SimpleAttributeDefinition("sip-application-session-max-alive-time", ModelType.INT, false)),
REJECTED_SIP_SESSIONS(new SimpleAttributeDefinition("rejected-sip-sessions", ModelType.INT, false)),
REJECTED_SIP_APP_SESSIONS(new SimpleAttributeDefinition("rejected-sip-application-sessions", ModelType.INT, false)),
MAX_ACTIVE_SIP_SESSIONS(new SimpleAttributeDefinition("max-active-sip-sessions", ModelType.INT, false));
private static final Map MAP = new HashMap();
static {
for (SessionStat stat : EnumSet.allOf(SessionStat.class)) {
MAP.put(stat.toString(), stat);
}
}
final AttributeDefinition definition;
private SessionStat(final AttributeDefinition definition) {
this.definition = definition;
}
@Override
public final String toString() {
return definition.getName();
}
public static synchronized SessionStat getStat(final String stringForm) {
return MAP.get(stringForm);
}
}
}
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